Epigallocatechin-3-gallate alleviates galactose-induced aging impairment <i>via</i> gut–brain communication
Yiping Luo, Xiaofang Tang, Yichi Zhang, Su-Mei Chen, Qiong Wu, Wen-Juan Li
Abstract
and reduce the pH value of feces in aging mice when compared to the D-gal group, suggesting that EGCG played beneficial roles in the intestine of aging mice. Moreover, short-chain fatty acids (SCFAs), the mediators of gut-brain communication, were significantly increased in the intestinal contents of aging mice by treatment with EGCG. Therefore, the tea polyphenol EGCG showing anti-aging properties was demonstrated to be implicated in modulating gut-brain communication by attenuating the HPA axis and enhancing the content of SCFAs.
Topics & Concepts
Internal medicineEpigallocatechin gallateEndocrinologySkin AgingHormoneLipid peroxidationAntioxidantIn vivoCorticosteroneImmune systemGut–brain axisAging brainChemistryOxidative stressPolyphenolBiologyBiochemistryGut floraMedicineImmunologyDermatologyBiotechnologyDiseaseTryptophan and brain disordersAntioxidants, Aging, Portulaca oleraceaTea Polyphenols and Effects